Mass-prefix member vars with m_

1 files changed, 46 insertions, 46 deletions

diff --git a/src/lib/pubkey/dsa/dsa.cpp b/src/lib/pubkey/dsa/dsa.cpp
index ec0830533..63b7bd07e 100644
--- a/src/lib/pubkey/dsa/dsa.cpp
+++ b/src/lib/pubkey/dsa/dsa.cpp
@@ -20,8 +20,8 @@ namespace Botan {
 */
 DSA_PublicKey::DSA_PublicKey(const DL_Group& grp, const BigInt& y1)
    {
-   group = grp;
-   y = y1;
+   m_group = grp;
+   m_y = y1;
    }
 
 /*
@@ -31,13 +31,13 @@ DSA_PrivateKey::DSA_PrivateKey(RandomNumberGenerator& rng,
                                const DL_Group& grp,
                                const BigInt& x_arg)
    {
-   group = grp;
-   x = x_arg;
+   m_group = grp;
+   m_x = x_arg;
 
-   if(x == 0)
-      x = BigInt::random_integer(rng, 2, group_q() - 1);
+   if(m_x == 0)
+      m_x = BigInt::random_integer(rng, 2, group_q() - 1);
 
-   y = power_mod(group_g(), x, group_p());
+   m_y = power_mod(group_g(), m_x, group_p());
 
    if(x_arg == 0)
       gen_check(rng);
@@ -50,7 +50,7 @@ DSA_PrivateKey::DSA_PrivateKey(const AlgorithmIdentifier& alg_id,
                                RandomNumberGenerator& rng) :
    DL_Scheme_PrivateKey(alg_id, key_bits, DL_Group::ANSI_X9_57)
    {
-   y = power_mod(group_g(), x, group_p());
+   m_y = power_mod(group_g(), m_x, group_p());
 
    load_check(rng);
    }
@@ -60,7 +60,7 @@ DSA_PrivateKey::DSA_PrivateKey(const AlgorithmIdentifier& alg_id,
 */
 bool DSA_PrivateKey::check_key(RandomNumberGenerator& rng, bool strong) const
    {
-   if(!DL_Scheme_PrivateKey::check_key(rng, strong) || x >= group_q())
+   if(!DL_Scheme_PrivateKey::check_key(rng, strong) || m_x >= group_q())
       return false;
 
    if(!strong)
@@ -80,25 +80,25 @@ class DSA_Signature_Operation : public PK_Ops::Signature_with_EMSA
       typedef DSA_PrivateKey Key_Type;
       DSA_Signature_Operation(const DSA_PrivateKey& dsa, const std::string& emsa) :
          PK_Ops::Signature_with_EMSA(emsa),
-         q(dsa.group_q()),
-         x(dsa.get_x()),
-         powermod_g_p(dsa.group_g(), dsa.group_p()),
-         mod_q(dsa.group_q()),
+         m_q(dsa.group_q()),
+         m_x(dsa.get_x()),
+         m_powermod_g_p(dsa.group_g(), dsa.group_p()),
+         m_mod_q(dsa.group_q()),
          m_hash(hash_for_deterministic_signature(emsa))
          {
          }
 
       size_t message_parts() const override { return 2; }
-      size_t message_part_size() const override { return q.bytes(); }
-      size_t max_input_bits() const override { return q.bits(); }
+      size_t message_part_size() const override { return m_q.bytes(); }
+      size_t max_input_bits() const override { return m_q.bits(); }
 
       secure_vector<byte> raw_sign(const byte msg[], size_t msg_len,
                                    RandomNumberGenerator& rng) override;
    private:
-      const BigInt& q;
-      const BigInt& x;
-      Fixed_Base_Power_Mod powermod_g_p;
-      Modular_Reducer mod_q;
+      const BigInt& m_q;
+      const BigInt& m_x;
+      Fixed_Base_Power_Mod m_powermod_g_p;
+      Modular_Reducer m_mod_q;
       std::string m_hash;
    };
 
@@ -108,23 +108,23 @@ DSA_Signature_Operation::raw_sign(const byte msg[], size_t msg_len,
    {
    BigInt i(msg, msg_len);
 
-   while(i >= q)
-      i -= q;
+   while(i >= m_q)
+      i -= m_q;
 
-   const BigInt k = generate_rfc6979_nonce(x, q, i, m_hash);
+   const BigInt k = generate_rfc6979_nonce(m_x, m_q, i, m_hash);
 
    auto future_r = std::async(std::launch::async,
-                              [&]() { return mod_q.reduce(powermod_g_p(k)); });
+                              [&]() { return m_mod_q.reduce(m_powermod_g_p(k)); });
 
-   BigInt s = inverse_mod(k, q);
+   BigInt s = inverse_mod(k, m_q);
    const BigInt r = future_r.get();
-   s = mod_q.multiply(s, mul_add(x, r, i));
+   s = m_mod_q.multiply(s, mul_add(m_x, r, i));
 
    // With overwhelming probability, a bug rather than actual zero r/s
    BOTAN_ASSERT(s != 0, "invalid s");
    BOTAN_ASSERT(r != 0, "invalid r");
 
-   secure_vector<byte> output(2*q.bytes());
+   secure_vector<byte> output(2*m_q.bytes());
    r.binary_encode(&output[output.size() / 2 - r.bytes()]);
    s.binary_encode(&output[output.size() - s.bytes()]);
    return output;
@@ -140,54 +140,54 @@ class DSA_Verification_Operation : public PK_Ops::Verification_with_EMSA
       DSA_Verification_Operation(const DSA_PublicKey& dsa,
                                  const std::string& emsa) :
          PK_Ops::Verification_with_EMSA(emsa),
-         q(dsa.group_q()), y(dsa.get_y())
+         m_q(dsa.group_q()), m_y(dsa.get_y())
          {
-         powermod_g_p = Fixed_Base_Power_Mod(dsa.group_g(), dsa.group_p());
-         powermod_y_p = Fixed_Base_Power_Mod(y, dsa.group_p());
-         mod_p = Modular_Reducer(dsa.group_p());
-         mod_q = Modular_Reducer(dsa.group_q());
+         m_powermod_g_p = Fixed_Base_Power_Mod(dsa.group_g(), dsa.group_p());
+         m_powermod_y_p = Fixed_Base_Power_Mod(m_y, dsa.group_p());
+         m_mod_p = Modular_Reducer(dsa.group_p());
+         m_mod_q = Modular_Reducer(dsa.group_q());
          }
 
       size_t message_parts() const override { return 2; }
-      size_t message_part_size() const override { return q.bytes(); }
-      size_t max_input_bits() const override { return q.bits(); }
+      size_t message_part_size() const override { return m_q.bytes(); }
+      size_t max_input_bits() const override { return m_q.bits(); }
 
       bool with_recovery() const override { return false; }
 
       bool verify(const byte msg[], size_t msg_len,
                   const byte sig[], size_t sig_len) override;
    private:
-      const BigInt& q;
-      const BigInt& y;
+      const BigInt& m_q;
+      const BigInt& m_y;
 
-      Fixed_Base_Power_Mod powermod_g_p, powermod_y_p;
-      Modular_Reducer mod_p, mod_q;
+      Fixed_Base_Power_Mod m_powermod_g_p, m_powermod_y_p;
+      Modular_Reducer m_mod_p, m_mod_q;
    };
 
 bool DSA_Verification_Operation::verify(const byte msg[], size_t msg_len,
                                         const byte sig[], size_t sig_len)
    {
-   if(sig_len != 2*q.bytes() || msg_len > q.bytes())
+   if(sig_len != 2*m_q.bytes() || msg_len > m_q.bytes())
       return false;
 
-   BigInt r(sig, q.bytes());
-   BigInt s(sig + q.bytes(), q.bytes());
+   BigInt r(sig, m_q.bytes());
+   BigInt s(sig + m_q.bytes(), m_q.bytes());
    BigInt i(msg, msg_len);
 
-   if(r <= 0 || r >= q || s <= 0 || s >= q)
+   if(r <= 0 || r >= m_q || s <= 0 || s >= m_q)
       return false;
 
-   s = inverse_mod(s, q);
+   s = inverse_mod(s, m_q);
 
    auto future_s_i = std::async(std::launch::async,
-      [&]() { return powermod_g_p(mod_q.multiply(s, i)); });
+      [&]() { return m_powermod_g_p(m_mod_q.multiply(s, i)); });
 
-   BigInt s_r = powermod_y_p(mod_q.multiply(s, r));
+   BigInt s_r = m_powermod_y_p(m_mod_q.multiply(s, r));
    BigInt s_i = future_s_i.get();
 
-   s = mod_p.multiply(s_i, s_r);
+   s = m_mod_p.multiply(s_i, s_r);
 
-   return (mod_q.reduce(s) == r);
+   return (m_mod_q.reduce(s) == r);
    }
 
 BOTAN_REGISTER_PK_SIGNATURE_OP("DSA", DSA_Signature_Operation);